03080+4023 CVR 437

 
 
03h 07m 58.41s +40 22' 55.4" P.A. 1 sep 28.7 mag 18.50,19.40 Sp M5+M5
 
 
Coord 2000
03080+4023
Discov num
CVR 437
Comp
Coord arcsec 2000
03 07 58.41 +40 22 55.4
Date first
2000
Date last
2010
Obs
3
Pa first
1
Pa last
1
P.A. Now (θ)
Sep first
28.7
Sep last
28.7
Sep. Now (ρ)
28.7"
Mag pri
18.50
Mag sec
19.40
delta mag (ΔM)
0.9
Spectral class
M5+M5 (red/red)
Pri motion ra
+023
Sec motion ra
+023
Pri motion dec
-034
Sec motion dec
-037
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
last precise pa
0.8
last precise sep
28.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03080+4023 CVR 437 2003 1 1 28.7 18.50 19.40 M5+M5 V R 030758.46+402324.1
03080+4023 CVR 437 2010 3 1 28.7 18.50 19.40 M5+M5 V R 030758.41+402255.4

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